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-rwxr-xr-xroles/openshift_node_dnsmasq/files/networkmanager/99-origin-dns.sh10
1 files changed, 6 insertions, 4 deletions
diff --git a/roles/openshift_node_dnsmasq/files/networkmanager/99-origin-dns.sh b/roles/openshift_node_dnsmasq/files/networkmanager/99-origin-dns.sh
index bc7c29636..09bae1777 100755
--- a/roles/openshift_node_dnsmasq/files/networkmanager/99-origin-dns.sh
+++ b/roles/openshift_node_dnsmasq/files/networkmanager/99-origin-dns.sh
@@ -8,10 +8,12 @@
# a pod would fail.
#
# To use this,
-# Drop this script in /etc/NetworkManager/dispatcher.d/
-# systemctl restart NetworkManager
-# Configure node-config.yaml to set dnsIP: to the ip address of this
-# node
+# - If this host is also a master, reconfigure master dnsConfig to listen on
+# 8053 to avoid conflicts on port 53 and open port 8053 in the firewall
+# - Drop this script in /etc/NetworkManager/dispatcher.d/
+# - systemctl restart NetworkManager
+# - Configure node-config.yaml to set dnsIP: to the ip address of this
+# node
#
# Test it:
# host kubernetes.default.svc.cluster.local